APA

United States, . (2019). The 30th anniversary of tribal self-governance: successes in self-governance and an outlook for the next 30 years : hearing before the Committee on Indian Affairs, United States Senate, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

Chicago

United States, . 2019. The 30th anniversary of tribal self-governance: successes in self-governance and an outlook for the next 30 years : hearing before the Committee on Indian Affairs, United States Senate, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

Harvard

United States, . (2019). The 30th anniversary of tribal self-governance: successes in self-governance and an outlook for the next 30 years : hearing before the Committee on Indian Affairs, United States Senate, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office.

MLA

United States, . The 30th anniversary of tribal self-governance: successes in self-governance and an outlook for the next 30 years : hearing before the Committee on Indian Affairs, United States Senate, One Hundred Fifteenth Congress, second session, April 18, 2018. Washington: U.S. Government Publishing Office. 2019.